Fish tank supplies at great prices

UV Sterilizers for Saltwater Aquariums

If you want to have truly crystal clear water, a UV Sterilizer is for you. Or, perhaps you have a problem with parasites? Whatever the case, a UV sterilizer will clean your water without the use of harsh chemicals. The way that a UV sterilizer works is that it shines a powerful beam of light at a trapped column of water – this will kill organic matter like algae and parasites, while leaving your fish unharmed.

You really can’t go wrong with a UV sterilizer from Fish Fans.


AA Aquarium Green Killing Machine 24W | UV Sterilizer, Internal Tank Cleaning System with Power Head | Algae, Bacteria, Yeast Water Filter | Easy, Submersible Installation
$67.14 $64.18
click here to buy AA Aquarium Green Killing Machine 24W | UV Sterilizer, Internal Tank Cleaning System with Power Head | Algae, Bacteria, Yeast Water Filter | Easy, Submersible Installation

Keep fish healthier and your tank clearer with an advanced uv filtration system for your tank with the green killing machine. when you need to control the bacteria in your fish tank and want to safely eliminate mold, improve clarity, and keep fish healthy, you need the aa aquarium green killing mac...


Coralife Turbo Twist UV Sterilizer, 6x
$147.99 $143.95
click here to buy Coralife Turbo Twist UV Sterilizer, 6x

The coralife turbo twist 6x ultraviolet sterilizer features a unique twist flow design that guides water flow more evenly through the sterilizer. the increasing exposure to ultraviolet light and improves the treatment of unwanted algae and harmful micro-organisms. it can be used with freshwater and ...


Tetra Pond UVC-5 GreenFree UV Clarifiers For Up To 660 Gallons, 5-Watt
$89.99 $84.88
click here to buy Tetra Pond UVC-5 GreenFree UV Clarifiers For Up To 660 Gallons, 5-Watt

No more green water! tetrapond® greenfree uv clarifiers provide permanent control of suspended algae which cause green water. it removes heavy algae blooms (usually within 5 days) and keeps the pond algae free. this means no more green water while reducing pond maintenance. each unit is compact, du...


Aqua Ultraviolet Advantage 8-watt UV Sterilizer Inline for Aquarium, Black
$106.48 Too low to display
click here to buy Aqua Ultraviolet Advantage 8-watt UV Sterilizer Inline for Aquarium, Black

Uv is versatile technology used for disinfecting water, other opaque liquids, hard surfaces and air. using the same germicidal rays as the sun, but hundreds of times stronger uv offers a reliable, cost effective, alternative to chemicals and their resulting bi-products. uv sterilization is a purely ...


AquaUltraviolet Advantage 2000+ Inline 3/4" Barb - 15 Watt Aquarium UV Sterilizer
$130.02 Too low to display
click here to buy AquaUltraviolet Advantage 2000+ Inline 3/4

The advantage series is ideal for small ponds, aquariums and water features. advantage uv's are slim, lightweight units designed for maximum uv effectiveness.  aqua ultraviolet uv's will clear your water in 3 to 5 days sometimes overnight and keep it that way. performance is guaranteed when sized, ...


Aqua Ultraviolet AAV00072 57-watt UV Sterilizer with Wiper for Aquarium, 2-Inch, Black
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click here to buy Aqua Ultraviolet AAV00072 57-watt UV Sterilizer with Wiper for Aquarium, 2-Inch, Black

Classic 57 watt uv's are designed for fresh water features up to 3000 gallons and salt water aquariums up to 355 gallons. the easy to install and service units are plumbed in line and have the longest lamp life on the market, 14 months.


AquaTop UVCP-13 Submersible Pump UV Sterilizer
$89.99 $89.99
click here to buy AquaTop UVCP-13 Submersible Pump UV Sterilizer

Aquatop’s uvcp-9 and uvcp-13 uv pumps are a perfect and versatile method to eradicate and control free-floating micro-organisms that cause the unsightly green water as well as disease causing pathogens in both your fresh & saltwater aquariums. the versatility of these fully submersible uv pumps al...


Pingkay Free Media 4-stage External Canister Filter with 9-watt Uv Sterilizer for Aquarium 370 GPH Builtin Pump Kit Canister
$71.99 $71.99
click here to buy Pingkay Free Media 4-stage External Canister Filter with 9-watt Uv Sterilizer for Aquarium 370 GPH Builtin Pump Kit Canister

The filter trays/cases can be filled separately and have practical handles. the prefilter lying on top retains coarse dirt efficiently and prolongs significantly the lifetime of biological filter materials. easy to remove and clean and can be re-used. features: 3 stages of filtration 9w uv power...


AquaTop CF400UV 4-Stage Canister Filter with UV 9W, 370 gph
$129.99 $89.00
click here to buy AquaTop CF400UV 4-Stage Canister Filter with UV 9W, 370 gph

The cf400-uv has become a very popular canister filter for the price and performance. the 370gph, 3+1 filtration system is ideal for fresh and saltwater aquariums ranging in size from 75 gallons to 125 gallons. the integrated 9 watt uv sterilizer helps keep your aquarium healthy and crystal clear. t...


Aqua Ultraviolet AAV00030 15-watt UV Sterilizer for Aquarium, 3/4-Inch, Black
$201.52 Too low to display
click here to buy Aqua Ultraviolet AAV00030 15-watt UV Sterilizer for Aquarium, 3/4-Inch, Black

Uv is versatile technology used for disinfecting water, other opaque liquids, hard surfaces and air. using the same germicidal rays as the sun, but hundreds of times stronger uv offers a reliable, cost effective, alternative to chemicals and their resulting bi-products. uv sterilization is a purely ...